<template>
  <div class="dashboard-container">
    <div class="app-container">
      <div class="edit-form">
        <!-- 表单 -->
        <el-form ref="formData" :rules="rules" :model="formData" label-width="220px">
          <el-row>
            <el-col :span="12">
              <el-form-item label="姓名" prop="username">
                <el-input v-model="formData.username" style="width: 80%" placeholder="请输入姓名" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="手机" prop="mobile">
                <!-- ! 是转成布尔值并取反 -->
                <!-- !! 是转成布尔值 -->
                <el-input v-model="formData.mobile" :disabled="!!$route.params.id" style="width: 80%" placeholder="请输入手机号" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="入职时间" prop="timeOfEntry">
                <el-date-picker v-model="formData.timeOfEntry" type="date" value-format="yyyy-MM-dd" style="width: 80%" placeholder="请选择入职时间" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="聘用形式" prop="formOfEmployment">
                <el-select v-model="formData.formOfEmployment" style="width: 80%" placeholder="请选择">
                  <el-option v-for="item in hireType" :key="item.id" :label="item.value" :value="item.id" />
                </el-select>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="工号" prop="workNumber">
                <el-input v-model="formData.workNumber" disabled style="width: 80%" placeholder="请输入工号" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="部门" prop="departmentId">
                <!-- <el-input v-model="formData.departmentName" style="width: 80%" placeholder="请选择部门" @focus="loadDepartMens()" /> -->
                <!-- 树形结构展示所有的部门 -->
                <!-- <SelectTree v-model="userInfo.departmentId" class="inputW" /> -->
                <select-tree v-model="formData.departmentId" />
                <!-- <el-tree v-if="departments.length" :data="departments" :props="{ label: 'name' }" default-expand-all @node-click="hNodeClick" /> -->
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="转正时间" prop="correctionTime">
                <el-date-picker v-model="formData.correctionTime" value-format="yyyy-MM-dd" style="width: 80%" placeholder="请选择转正时间" />
              </el-form-item>
            </el-col>
          </el-row>
          <!-- 员工照片 -->
          <el-row>
            <el-col :span="12">
              <el-form-item label="员工头像">
                <!-- 放置上传图片 -->
                <ImageUpload v-model="formData.staffPhoto" />
              </el-form-item>
            </el-col>
          </el-row>
          <!-- 保存个人信息 -->
          <el-row type="flex">
            <el-col :span="12" style="margin-left: 220px">
              <el-button size="mini" type="primary" @click="hSubmit">保存更新</el-button>
            </el-col>
          </el-row>
        </el-form>
      </div>
    </div>
  </div>
</template>

<script>
import EmployeeConst from '@/constant/employees'
import { getDepartMentList } from '@/api/departments'
import { transListToTreeData } from '@/utils'
import { addEmployee, getEmployeeDetail, updateEmployee } from '@/api/employees'

export default {
  name: 'EmpDialog',

  data() {
    // 转正时间的校验规则
    const validateMobile = (rule, value, cb) => {
      // console.log('转正时间:', +new Date(value))
      // console.log('入职时间:', +new Date(this.formData.timeOfEntry))
      if (+new Date(this.formData.timeOfEntry) > +new Date(value)) {
        cb(new Error('转正时间不能小于入职时间'))
      } else {
        cb()
      }
    }
    return {
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentId: '', // 部门
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '', // 转正时间
        staffPhoto: ''
      },
      // 表单验证
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 6, message: '用户姓名为1-6位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'change' }],
        // workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '请选择入职时间', trigger: 'change' }],
        // 转正时间不能小于入职时间
        correctionTime: [
          { required: true, message: '请选择转正时间', trigger: 'change' },
          { required: true, validator: validateMobile, trigger: 'change' }
        ]
      },
      hireType: EmployeeConst.hireType,
      departments: []
    }
  },

  async created() {
    const id = this.$route.params.id
    // 判断是否有 id, 有 id 才是查看员工, 才需要数据回显
    if (id) {
      const { data } = await getEmployeeDetail(id)
      this.formData = data
    }
  },

  methods: {
    // 获取所有的部门信息
    async loadDepartMens() {
      // 如果没有departments才去发请求
      if (this.departments.length) return
      const res = await getDepartMentList()
      res.data.shift()
      this.departments = transListToTreeData(res.data)
    },

    // 点击tree组件
    hNodeClick(data) {
      // console.log(data)
      // 先判断是否有子部门，如果有子部门父部门是不被允许写入输入框的
      if (data.children.length) return
      this.formData.departmentId = data.id
      this.formData.departmentName = data.name
      this.departments = []
    },

    // 点击表单的确定
    async hSubmit() {
      try {
        // 兜底校验
        await this.$refs.formData.validate()
        //  发请求
        // 判断有id是编辑
        let res = null
        if (this.formData.id) {
          res = await updateEmployee(this.formData)
        } else {
          res = await addEmployee(this.formData)
        }

        // console.log(res)
        //  提示用户
        this.$message.success(res.message)
        // 返回上一级页面
        this.$router.back()
        //  重新渲染页面
      } catch (error) {
        this.$message.error(error.message)
      }
    }
  }
}
</script>

<style lang="scss" scoped>
.edit-form {
  background: #fff;
  padding: 20px;
  .inputW {
    width: 380px;
  }
}
.el-tree {
  width: 360px;
  user-select: none;
}
</style>
